for Acer Predator Helios PH16-71 PH16-72 PH18-71 PH18-72 DC Power Jack Charging Socket Plug DC Power Jack Charging Port Socket Replacement for Acer Predator Helios 18 PH18-71 PH18-72 Laptop DC Power Jack Charging Port(tt) Easy for you replace your faulty,cracked or broken one ,seller remind that you should replace this in the off state. We have more than 10,000 inventory of this item, please feel free to contact us if you need to place bulk order. 100% Brand new and high quality.This Product Are Tested Before Shipping. 【 Package Includes】1PCS Product(As shown in the figure)